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Puthanveed V, Singh K, Poimenopoulou E, Pettersson J, Siddique AB, Kvarnheden A. Milder Autumns May Increase Risk for Infection of Crops with Turnip Yellows Virus. PHYTOPATHOLOGY 2023; 113:1788-1798. [PMID: 36802872 DOI: 10.1094/phyto-11-22-0446-v] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Climate change has increased the risk for infection of crops with insect-transmitted viruses. Mild autumns provide prolonged active periods to insects, which may spread viruses to winter crops. In autumn 2018, green peach aphids (Myzus persicae) were found in suction traps in southern Sweden that presented infection risk for winter oilseed rape (OSR; Brassica napus) with turnip yellows virus (TuYV). A survey was carried out in spring 2019 with random leaf samples from 46 OSR fields in southern and central Sweden using DAS-ELISA, and TuYV was detected in all fields except one. In the counties of Skåne, Kalmar, and Östergötland, the average incidence of TuYV-infected plants was 75%, and the incidence reached 100% for nine fields. Sequence analyses of the coat protein gene revealed a close relationship between TuYV isolates from Sweden and other parts of the world. High-throughput sequencing for one of the OSR samples confirmed the presence of TuYV and revealed coinfection with TuYV-associated RNA. Molecular analyses of seven sugar beet (Beta vulgaris) plants with yellowing, collected in 2019, revealed that two of them were infected by TuYV, together with two other poleroviruses: beet mild yellowing virus and beet chlorosis virus. The presence of TuYV in sugar beet suggests a spillover from other hosts. Poleroviruses are prone to recombination, and mixed infection with three poleroviruses in the same plant poses a risk for the emergence of new polerovirus genotypes. [Formula: see text] Copyright © 2023 The Author(s). This is an open access article distributed under the CC BY 4.0 International license.
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Affiliation(s)
- Vinitha Puthanveed
- Department of Plant Biology, Linnean Center for Plant Biology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - Khushwant Singh
- Department of Plant Biology, Linnean Center for Plant Biology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
- Division of Crop Protection and Plant Health, Crop Research Institute, Prague 161 06, Czech Republic
| | - Efstratia Poimenopoulou
- Department of Plant Biology, Linnean Center for Plant Biology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - Josefin Pettersson
- Department of Plant Biology, Linnean Center for Plant Biology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - Abu Bakar Siddique
- Department of Plant Biology, Linnean Center for Plant Biology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
| | - Anders Kvarnheden
- Department of Plant Biology, Linnean Center for Plant Biology, Swedish University of Agricultural Sciences, 750 07 Uppsala, Sweden
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Boissinot S, Ducousso M, Brault V, Drucker M. Bioluminescence Production by Turnip Yellows Virus Infectious Clones: A New Way to Monitor Plant Virus Infection. Int J Mol Sci 2022; 23:ijms232213685. [PMID: 36430165 PMCID: PMC9692398 DOI: 10.3390/ijms232213685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 10/25/2022] [Accepted: 10/29/2022] [Indexed: 11/10/2022] Open
Abstract
We used the NanoLuc luciferase bioluminescent reporter system to detect turnip yellows virus (TuYV) in infected plants. For this, TuYV was genetically tagged by replacing the C-terminal part of the RT protein with full-length NanoLuc (TuYV-NL) or with the N-terminal domain of split NanoLuc (TuYV-N65-NL). Wild-type and recombinant viruses were agro-infiltrated in Nicotiana benthamiana, Montia perfoliata, and Arabidopsis thaliana. ELISA confirmed systemic infection and similar accumulation of the recombinant viruses in N. benthamiana and M. perfoliata but reduced systemic infection and lower accumulation in A. thaliana. RT-PCR analysis indicated that the recombinant sequences were stable in N. benthamiana and M. perfoliata but not in A. thaliana. Bioluminescence imaging detected TuYV-NL in inoculated and systemically infected leaves. For the detection of split NanoLuc, we constructed transgenic N. benthamiana plants expressing the C-terminal domain of split NanoLuc. Bioluminescence imaging of these plants after agro-infiltration with TuYV-N65-NL allowed the detection of the virus in systemically infected leaves. Taken together, our results show that NanoLuc luciferase can be used to monitor infection with TuYV.
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Affiliation(s)
- Sylvaine Boissinot
- Santé de la Vigne et Qualiité du Vin, Unité Mixte de Recherche 1131, Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Centre Grand Est, Université Strasbourg, 68000 Colmar, France
| | - Marie Ducousso
- Plant Health Institute Montpellier, Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, CIRAD, Institut de Recherche pour le Développement, Institut Agro, Université Montpellier, 34980 Montferrier sur Lez, France
| | - Véronique Brault
- Santé de la Vigne et Qualiité du Vin, Unité Mixte de Recherche 1131, Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Centre Grand Est, Université Strasbourg, 68000 Colmar, France
| | - Martin Drucker
- Santé de la Vigne et Qualiité du Vin, Unité Mixte de Recherche 1131, Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, Centre Grand Est, Université Strasbourg, 68000 Colmar, France
- Correspondence:
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Holkar SK, Balasubramaniam P, Kumar A, Kadirvel N, Shingote PR, Chhabra ML, Kumar S, Kumar P, Viswanathan R, Jain RK, Pathak AD. Present Status and Future Management Strategies for Sugarcane Yellow Leaf Virus: A Major Constraint to the Global Sugarcane Production. THE PLANT PATHOLOGY JOURNAL 2020; 36:536-557. [PMID: 33312090 PMCID: PMC7721539 DOI: 10.5423/ppj.rw.09.2020.0183] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/23/2020] [Accepted: 11/07/2020] [Indexed: 02/08/2023]
Abstract
Sugarcane yellow leaf virus (SCYLV) is a distinct member of the Polerovirus genus of the Luteoviridae family. SCYLV is the major limitation to sugarcane production worldwide and presently occurring in most of the sugarcane growing countries. SCYLV having high genetic diversity within the species and presently ten genotypes are known to occur based on the complete genome sequence information. SCYLV is present in almost all the states of India where sugarcane is grown. Virion comprises of 180 coat protein units and are 24-29 nm in diameter. The genome of SCYLV is a monopartite and comprised of single-stranded (ss) positive-sense (+) linear RNA of about 6 kb in size. Virus genome consists of six open reading frames (ORFs) that are expressed by sub-genomic RNAs. The SCYLV is phloem-limited and transmitted by sugarcane aphid Melanaphis sacchari in a circulative and non-propagative manner. The other aphid species namely, Ceratovacuna lanigera, Rhopalosiphum rufiabdominalis, and R. maidis also been reported to transmit the virus. The virus is not transmitted mechanically, therefore, its transmission by M. sacchari has been studied in different countries. SCYLV has a limited natural host range and mainly infect sugarcane (Sachharum hybrid), grain sorghum (Sorghum bicolor), and Columbus grass (Sorghum almum). Recent insights in the protein-protein interactions of Polerovirus through protein interaction reporter (PIR) technology enable us to understand viral encoded proteins during virus replication, assembly, plant defence mechanism, short and long-distance travel of the virus. This review presents the recent understandings on virus biology, diagnosis, genetic diversity, virus-vector and host-virus interactions and conventional and next generation management approaches.
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Affiliation(s)
- Somnath Kadappa Holkar
- ICAR-Indian Institute of Sugarcane Research, Biological Control Centre, Pravaranagar, Maharashtra 43 72, India
| | | | - Atul Kumar
- ICAR-Indian Institute of Sugarcane Research, Biological Control Centre, Pravaranagar, Maharashtra 43 72, India.,Amity Institute of Biotechnology, Amity University, Lucknow Campus, Lucknow 226 010, Uttar Pradesh, India
| | - Nithya Kadirvel
- Division of Crop Protection, ICAR-Sugarcane Breeding Institute, Coimbatore 61 007, Tamil Nadu, India
| | | | - Manohar Lal Chhabra
- ICAR-Sugarcane Breeding Institute, Regional Centre, Karnal, Haryana 13 001, India
| | - Shubham Kumar
- ICAR-Sugarcane Breeding Institute, Regional Centre, Karnal, Haryana 13 001, India
| | - Praveen Kumar
- ICAR-Sugarcane Breeding Institute, Regional Centre, Karnal, Haryana 13 001, India
| | - Rasappa Viswanathan
- Division of Crop Protection, ICAR-Sugarcane Breeding Institute, Coimbatore 61 007, Tamil Nadu, India
| | - Rakesh Kumar Jain
- Division of Plant Pathology, ICAR-Indian Agricultural Research Institute, Pusa Campus, New Delhi 110 012, India
| | - Ashwini Dutt Pathak
- ICAR-Indian Institute of Sugarcane Research, Lucknow 226 002, Uttar Pradesh, India
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Targeted disruption of aphid transmission: a vision for the management of crop diseases caused by Luteoviridae members. Curr Opin Virol 2018; 33:24-32. [DOI: 10.1016/j.coviro.2018.07.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Accepted: 07/05/2018] [Indexed: 12/18/2022]
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Xu Y, Da Silva WL, Qian Y, Gray SM. An aromatic amino acid and associated helix in the C-terminus of the potato leafroll virus minor capsid protein regulate systemic infection and symptom expression. PLoS Pathog 2018; 14:e1007451. [PMID: 30440046 PMCID: PMC6264904 DOI: 10.1371/journal.ppat.1007451] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 11/29/2018] [Accepted: 11/01/2018] [Indexed: 12/26/2022] Open
Abstract
The C-terminal region of the minor structural protein of potato leafroll virus (PLRV), known as the readthrough protein (RTP), is involved in efficient virus movement, tissue tropism and symptom development. Analysis of numerous C-terminal deletions identified a five-amino acid motif that is required for RTP function. A PLRV mutant expressing RTP with these five amino acids deleted (Δ5aa-RTP) was compromised in systemic infection and symptom expression. Although the Δ5aa-RTP mutant was able to move long distance, limited infection foci were observed in systemically infected leaves suggesting that these five amino acids regulate virus phloem loading in the inoculated leaves and/or unloading into the systemically infected tissues. The 5aa deletion did not alter the efficiency of RTP translation, nor impair RTP self-interaction or its interaction with P17, the virus movement protein. However, the deletion did alter the subcellular localization of RTP. When co-expressed with a PLRV infectious clone, a GFP tagged wild-type RTP was localized to discontinuous punctate spots along the cell periphery and was associated with plasmodesmata, although localization was dependent upon the developmental stage of the plant tissue. In contrast, the Δ5aa-RTP-GFP aggregated in the cytoplasm. Structural modeling indicated that the 5aa deletion would be expected to perturb an α-helix motif. Two of 30 plants infected with Δ5aa-RTP developed a wild-type virus infection phenotype ten weeks post-inoculation. Analysis of the virus population in these plants by deep sequencing identified a duplication of sequences adjacent to the deletion that were predicted to restore the α-helix motif. The subcellular distribution of the RTP is regulated by the 5-aa motif which is under strong selection pressure and in turn contributes to the efficient long distance movement of the virus and the induction of systemic symptoms.
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Affiliation(s)
- Yi Xu
- Section of Plant Pathology and Plant-Microbe Biology, School of Integrated Plant Science, Cornell University, Ithaca, NY, United States of America
| | - Washington Luis Da Silva
- Section of Plant Pathology and Plant-Microbe Biology, School of Integrated Plant Science, Cornell University, Ithaca, NY, United States of America
| | - Yajuan Qian
- Institute of Biotechnology, Zhejiang University, Hangzhou, China
| | - Stewart M. Gray
- Section of Plant Pathology and Plant-Microbe Biology, School of Integrated Plant Science, Cornell University, Ithaca, NY, United States of America
- Emerging Pest and Pathogens Research Unit, USDA, ARS, Ithaca, NY, United States of America
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Bortolamiol-Bécet D, Monsion B, Chapuis S, Hleibieh K, Scheidecker D, Alioua A, Bogaert F, Revers F, Brault V, Ziegler-Graff V. Phloem-Triggered Virus-Induced Gene Silencing Using a Recombinant Polerovirus. Front Microbiol 2018; 9:2449. [PMID: 30405546 PMCID: PMC6206295 DOI: 10.3389/fmicb.2018.02449] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 09/25/2018] [Indexed: 01/22/2023] Open
Abstract
The phloem-limited poleroviruses infect Arabidopsis thaliana without causing noticeable disease symptoms. In order to facilitate visual infection identification, we developed virus-induced gene silencing (VIGS) vectors derived from Turnip yellows virus (TuYV). Short sequences from the host gene AtCHLI1 required for chlorophyll biosynthesis [42 nucleotides in sense or antisense orientation or as an inverted-repeat (IR), or an 81 nucleotide sense fragment] were inserted into the 3' non-coding region of the TuYV genome to screen for the most efficient and robust silencing vector. All recombinant viruses produced a clear vein chlorosis phenotype on infected Arabidopsis plants due to the expression inhibition of the AtCHLI1 gene. The introduction of a sense-oriented sequence into TuYV genome resulted in a virus exhibiting a more sustainable chlorosis than the virus containing an IR of the same length. This observation was correlated with a higher stability of the sense sequence insertion in the viral genome. In order to evaluate the impact of the TuYV silencing suppressor P0 in the VIGS mechanism a P0 knock-out mutation was introduced into the recombinant TuYV viruses. They induced a similar but milder vein clearing phenotype due to lower viral accumulation. This indicates that P0 does not hinder the performances of the TuYV silencing effect and confirms that in the viral infection context, P0 has no major impact on the production, propagation and action of the short distance silencing signal in phloem cells. Finally, we showed that TuYV can be used to strongly silence the phloem specific AtRTM1 gene. The TuYV-derived VIGS vectors therefore represent powerful tools to easily detect and monitor TuYV in infected plants and conduct functional analysis of phloem-restricted genes. Moreover this example indicates the potential of poleroviruses for use in functional genomic studies of agronomic plants.
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Affiliation(s)
- Diane Bortolamiol-Bécet
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France.,Architecture et Réactivité de l'ARN, Institut de biologie moléculaire et cellulaire CNRS-UPR 9002, Université de Strasbourg, Strasbourg, France
| | - Baptiste Monsion
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France.,UMR1161 Virologie, INRA, ANSES, Ecole Nationale Vétérinaire d'Alfort, Maisons-Alfort, France
| | - Sophie Chapuis
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
| | - Kamal Hleibieh
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
| | - Danièle Scheidecker
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
| | - Abdelmalek Alioua
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
| | - Florent Bogaert
- SVQV, INRA UMR 1131, Université de Strasbourg, Colmar, France
| | - Frédéric Revers
- BFP, INRA UMR 1332, Univ. Bordeaux, Villenave d'Ornon, France.,BIOGECO, INRA UMR 1202, Univ. Bordeaux, Pessac, France
| | | | - Véronique Ziegler-Graff
- Institut de biologie moléculaire des plantes, CNRS-UPR 2357, Université de Strasbourg, Strasbourg, France
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Folimonova SY, Tilsner J. Hitchhikers, highway tolls and roadworks: the interactions of plant viruses with the phloem. CURRENT OPINION IN PLANT BIOLOGY 2018; 43:82-88. [PMID: 29476981 DOI: 10.1016/j.pbi.2018.02.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 02/07/2018] [Accepted: 02/08/2018] [Indexed: 05/24/2023]
Abstract
The phloem is of central importance to plant viruses, providing the route by which they spread throughout their host. Compared with virus movement in non-vascular tissue, phloem entry, exit, and long-distance translocation usually involve additional viral factors and complex virus-host interactions, probably, because the phloem has evolved additional protection against these molecular 'hitchhikers'. Recent progress in understanding phloem trafficking of endogenous mRNAs along with observations of membranous viral replication 'factories' in sieve elements challenge existing conceptions of virus long-distance transport. At the same time, the central role of the phloem in plant defences against viruses and the sophisticated viral manipulation of this host tissue are beginning to emerge.
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Affiliation(s)
| | - Jens Tilsner
- Biomedical Sciences Research Complex, University of St Andrews, BMS Building, North Haugh, St Andrews, Fife KY16 9ST, United Kingdom; Cell and Molecular Sciences, The James Hutton Institute, Invergowrie, Dundee DD2 5DA, United Kingdom.
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Lotos L, Olmos A, Orfanidou C, Efthimiou K, Avgelis A, Katis NI, Maliogka VI. Insights Into the Etiology of Polerovirus-Induced Pepper Yellows Disease. PHYTOPATHOLOGY 2017; 107:1567-1576. [PMID: 28786341 DOI: 10.1094/phyto-07-16-0254-r] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The study of an emerging yellows disease of pepper crops (pepper yellows disease [PYD]) in Greece led to the identification of a polerovirus closely related to Pepper vein yellows virus (PeVYV). Recovery of its full genome sequence by next-generation sequencing of small interfering RNAs allowed its characterization as a new poleroviruses, which was provisionally named Pepper yellows virus (PeYV). Transmission experiments revealed its association with the disease. Sequence similarity and phylogenetic analysis highlighted the common ancestry of the three poleroviruses (PeVYV, PeYV, and Pepper yellow leaf curl virus [PYLCV]) currently reported to be associated with PYD, even though significant genetic differences were identified among them, especially in the C-terminal region of P5 and the 3' noncoding region. Most of the differences observed can be attributed to a modular type of evolution, which produces mosaic-like variants giving rise to these different poleroviruses Overall, similar to other polerovirus-related diseases, PYD is caused by at least three species (PeVYV, PeYV, and PYLCV) belonging to this group of closely related pepper-infecting viruses.
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Affiliation(s)
- Leonidas Lotos
- First, third, fourth, sixth, and seventh authors: Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; second author: Department of Virology, Plant Protection and Biotechnology Center, Instituto Valenciano de Investigaciones Agrarias, 46113 Moncada, Valencia, Spain; and fifth author: Institute of Viticulture of Heraklion, Hellenic Agricultural Organization-Demeter, 71 307 Heraklion, Crete, Greece
| | - Antonio Olmos
- First, third, fourth, sixth, and seventh authors: Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; second author: Department of Virology, Plant Protection and Biotechnology Center, Instituto Valenciano de Investigaciones Agrarias, 46113 Moncada, Valencia, Spain; and fifth author: Institute of Viticulture of Heraklion, Hellenic Agricultural Organization-Demeter, 71 307 Heraklion, Crete, Greece
| | - Chrysoula Orfanidou
- First, third, fourth, sixth, and seventh authors: Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; second author: Department of Virology, Plant Protection and Biotechnology Center, Instituto Valenciano de Investigaciones Agrarias, 46113 Moncada, Valencia, Spain; and fifth author: Institute of Viticulture of Heraklion, Hellenic Agricultural Organization-Demeter, 71 307 Heraklion, Crete, Greece
| | - Konstantinos Efthimiou
- First, third, fourth, sixth, and seventh authors: Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; second author: Department of Virology, Plant Protection and Biotechnology Center, Instituto Valenciano de Investigaciones Agrarias, 46113 Moncada, Valencia, Spain; and fifth author: Institute of Viticulture of Heraklion, Hellenic Agricultural Organization-Demeter, 71 307 Heraklion, Crete, Greece
| | - Apostolos Avgelis
- First, third, fourth, sixth, and seventh authors: Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; second author: Department of Virology, Plant Protection and Biotechnology Center, Instituto Valenciano de Investigaciones Agrarias, 46113 Moncada, Valencia, Spain; and fifth author: Institute of Viticulture of Heraklion, Hellenic Agricultural Organization-Demeter, 71 307 Heraklion, Crete, Greece
| | - Nikolaos I Katis
- First, third, fourth, sixth, and seventh authors: Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; second author: Department of Virology, Plant Protection and Biotechnology Center, Instituto Valenciano de Investigaciones Agrarias, 46113 Moncada, Valencia, Spain; and fifth author: Institute of Viticulture of Heraklion, Hellenic Agricultural Organization-Demeter, 71 307 Heraklion, Crete, Greece
| | - Varvara I Maliogka
- First, third, fourth, sixth, and seventh authors: Laboratory of Plant Pathology, Faculty of Agriculture, Forestry and Natural Environment, School of Agriculture, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; second author: Department of Virology, Plant Protection and Biotechnology Center, Instituto Valenciano de Investigaciones Agrarias, 46113 Moncada, Valencia, Spain; and fifth author: Institute of Viticulture of Heraklion, Hellenic Agricultural Organization-Demeter, 71 307 Heraklion, Crete, Greece
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DeBlasio SL, Bereman MS, Mahoney J, Thannhauser TW, Gray SM, MacCoss MJ, Cilia Heck M. Evaluation of a Bead-Free Coimmunoprecipitation Technique for Identification of Virus-Host Protein Interactions Using High-Resolution Mass Spectrometry. J Biomol Tech 2017; 28:111-121. [PMID: 28785175 DOI: 10.7171/jbt.17-2803-002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Protein interactions between virus and host are essential for viral propagation and movement, as viruses lack most of the proteins required to thrive on their own. Precision methods aimed at disrupting virus-host interactions represent new approaches to disease management but require in-depth knowledge of the identity and binding specificity of host proteins within these interaction networks. Protein coimmunoprecipitation (co-IP) coupled with mass spectrometry (MS) provides a high-throughput way to characterize virus-host interactomes in a single experiment. Common co-IP methods use antibodies immobilized on agarose or magnetic beads to isolate virus-host complexes in solutions of host tissue homogenate. Although these workflows are well established, they can be fairly laborious and expensive. Therefore, we evaluated the feasibility of using antibody-coated microtiter plates coupled with MS analysis as an easy, less expensive way to identify host proteins that interact with Potato leafroll virus (PLRV), an insect-borne RNA virus that infects potatoes. With the use of the bead-free platform, we were able to detect 36 plant and 1 nonstructural viral protein significantly coimmunoprecipitating with PLRV. Two of these proteins, a 14-3-3 signal transduction protein and malate dehydrogenase 2 (mMDH2), were detected as having a weakened or lost association with a structural mutant of the virus, demonstrating that the bead-free method is sensitive enough to detect quantitative differences that can be used to pin-point domains of interaction. Collectively, our analysis shows that the bead-free platform is a low-cost alternative that can be used by core facilities and other investigators to identify plant and viral proteins interacting with virions and/or the viral structural proteins.
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Affiliation(s)
- Stacy L DeBlasio
- U.S. Department of Agriculture, Agricultural Research Service, Emerging Pests and Pathogens Research Unit, Ithaca, New York 14853, USA.,Boyce Thompson Institute, Ithaca, New York 14853, USA
| | - Michael S Bereman
- Department of Biological Sciences, North Carolina State University, Raleigh-Durham North Carolina 27695, USA
| | | | - Theodore W Thannhauser
- U.S. Department of Agriculture, Agricultural Research Service, Emerging Pests and Pathogens Research Unit, Ithaca, New York 14853, USA
| | - Stewart M Gray
- U.S. Department of Agriculture, Agricultural Research Service, Emerging Pests and Pathogens Research Unit, Ithaca, New York 14853, USA.,Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, New York 14853, USA; and
| | - Michael J MacCoss
- Department of Genome Sciences, University of Washington, Seattle, Washington 98109, USA
| | - Michelle Cilia Heck
- U.S. Department of Agriculture, Agricultural Research Service, Emerging Pests and Pathogens Research Unit, Ithaca, New York 14853, USA.,Boyce Thompson Institute, Ithaca, New York 14853, USA.,Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, New York 14853, USA; and
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10
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Sofer L, Cabanillas DG, Gayral M, Téplier R, Pouzoulet J, Ducousso M, Dufin L, Bréhélin C, Ziegler-Graff V, Brault V, Revers F. Identification of host factors potentially involved in RTM-mediated resistance during potyvirus long distance movement. Arch Virol 2017; 162:1855-1865. [PMID: 28251380 DOI: 10.1007/s00705-017-3292-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 01/29/2017] [Indexed: 12/28/2022]
Abstract
The long distance movement of potyviruses is a poorly understood step of the viral cycle. Only factors inhibiting this process, referred to as "Restricted TEV Movement" (RTM), have been identified in Arabidopsis thaliana. On the virus side, the potyvirus coat protein (CP) displays determinants required for long-distance movement and for RTM-based resistance breaking. However, the potyvirus CP was previously shown not to interact with the RTM proteins. We undertook the identification of Arabidopsis factors which directly interact with either the RTM proteins or the CP of lettuce mosaic virus (LMV). An Arabidopsis cDNA library generated from companion cells was screened with LMV CP and RTM proteins using the yeast two-hybrid system. Fourteen interacting proteins were identified. Two of them were shown to interact with CP and the RTM proteins suggesting that a multiprotein complex could be formed between the RTM proteins and virions or viral ribonucleoprotein complexes. Co-localization experiments in Nicotiana benthamiana showed that most of the viral and cellular protein pairs co-localized at the periphery of chloroplasts which suggests a putative role for plastids in this process.
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Affiliation(s)
- Luc Sofer
- BFP, INRA, University of Bordeaux, 33140, Villenave d'Ornon, France
| | - Daniel Garcia Cabanillas
- BFP, INRA, University of Bordeaux, 33140, Villenave d'Ornon, France
- Institut National de la Recherche Scientifique-Institut Armand-Frappier, Laval, QC, H7V 1B7, Canada
| | - Mathieu Gayral
- BFP, INRA, University of Bordeaux, 33140, Villenave d'Ornon, France
| | - Rachèle Téplier
- BFP, INRA, University of Bordeaux, 33140, Villenave d'Ornon, France
| | - Jérôme Pouzoulet
- BFP, INRA, University of Bordeaux, 33140, Villenave d'Ornon, France
- Department of Botany and Plant Sciences, University of California, Riverside, CA, 92521, USA
| | - Marie Ducousso
- BFP, INRA, University of Bordeaux, 33140, Villenave d'Ornon, France
- UMR 0385 BGPI, Virus Insecte Plante, INRA, Campus international de Bailllarguet, Montpellier, France
| | - Laurène Dufin
- BFP, INRA, University of Bordeaux, 33140, Villenave d'Ornon, France
| | - Claire Bréhélin
- UMR 5200, Laboratory of Membrane Biogenesis, CNRS, University of Bordeaux, 33140, Villenave d'Ornon, France
| | - Véronique Ziegler-Graff
- Institut de Biologie Moléculaire des Plantes, Laboratoire propre du CNRS conventionné avec l'Université de Strasbourg, 12 rue du Général Zimmer, 67084, Strasbourg, France
| | | | - Frédéric Revers
- BFP, INRA, University of Bordeaux, 33140, Villenave d'Ornon, France.
- BIOGECO, INRA, University of Bordeaux, 33615, Pessac, France.
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11
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Boissinot S, Pichon E, Sorin C, Piccini C, Scheidecker D, Ziegler-Graff V, Brault V. Systemic Propagation of a Fluorescent Infectious Clone of a Polerovirus Following Inoculation by Agrobacteria and Aphids. Viruses 2017; 9:E166. [PMID: 28661469 PMCID: PMC5537658 DOI: 10.3390/v9070166] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 06/16/2017] [Accepted: 06/22/2017] [Indexed: 11/16/2022] Open
Abstract
A fluorescent viral clone of the polerovirus Turnip yellows virus (TuYV) was engineered by introducing the Enhanced Green Fluorescent Protein (EGFP) sequence into the non-structural domain sequence of the readthrough protein, a minor capsid protein. The resulting recombinant virus, referred to as TuYV-RTGFP, was infectious in several plant species when delivered by agroinoculation and invaded efficiently non-inoculated leaves. As expected for poleroviruses, which infect only phloem cells, the fluorescence emitted by TuYV-RTGFP was restricted to the vasculature of infected plants. In addition, TuYV-RTGFP was aphid transmissible and enabled the observation of the initial sites of infection in the phloem after aphid probing in epidermal cells. The aphid-transmitted virus moved efficiently to leaves distant from the inoculation sites and importantly retained the EGFP sequence in the viral genome. This work reports on the first engineered member in the Luteoviridae family that can be visualized by fluorescence emission in systemic leaves of different plant species after agroinoculation or aphid transmission.
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Affiliation(s)
- Sylvaine Boissinot
- Université de Strasbourg, Institut National de la Recherche Agronomique, SVQV UMR-A 1131, 68000 Colmar, France.
| | - Elodie Pichon
- Université de Strasbourg, Institut National de la Recherche Agronomique, SVQV UMR-A 1131, 68000 Colmar, France.
- UMR 385 BGPI, Institut National de la Recherche Agronomique-Centre de Coopération Internationale en Recherche Agronomique pour le Développement, SupAgro, CIRAD TA-A54/K, Campus International de Baillarguet, 34398 Montpellier, France.
| | - Céline Sorin
- Institut de Biologie Moléculaire des Plantes, Centre National de la Recherche Scientifique, UPR 2357, Université de Strasbourg, 12 rue du Général Zimmer, 67084 Strasbourg, France.
- Institute of Plant Science Paris Saclay (IPS2), CNRS, INRA, University Paris Diderot, University of Paris-Saclay, 91405 Orsay, France.
| | - Céline Piccini
- Institut de Biologie Moléculaire des Plantes, Centre National de la Recherche Scientifique, UPR 2357, Université de Strasbourg, 12 rue du Général Zimmer, 67084 Strasbourg, France.
| | - Danièle Scheidecker
- Institut de Biologie Moléculaire des Plantes, Centre National de la Recherche Scientifique, UPR 2357, Université de Strasbourg, 12 rue du Général Zimmer, 67084 Strasbourg, France.
| | - Véronique Ziegler-Graff
- Institut de Biologie Moléculaire des Plantes, Centre National de la Recherche Scientifique, UPR 2357, Université de Strasbourg, 12 rue du Général Zimmer, 67084 Strasbourg, France.
| | - Véronique Brault
- Université de Strasbourg, Institut National de la Recherche Agronomique, SVQV UMR-A 1131, 68000 Colmar, France.
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12
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DeBlasio SL, Johnson RS, MacCoss MJ, Gray SM, Cilia M. Model System-Guided Protein Interaction Mapping for Virus Isolated from Phloem Tissue. J Proteome Res 2016; 15:4601-4611. [DOI: 10.1021/acs.jproteome.6b00715] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Stacy L. DeBlasio
- Agricultural
Research Service, USDA, Ithaca, New York 14853, United States
- Boyce Thompson Institute for Plant Research, Ithaca, New York 14853, United States
| | - Richard S. Johnson
- Department
of Genome Sciences, University of Washington, Seattle Washington 98109, United States
| | - Michael J. MacCoss
- Department
of Genome Sciences, University of Washington, Seattle Washington 98109, United States
| | - Stewart M. Gray
- Agricultural
Research Service, USDA, Ithaca, New York 14853, United States
- Department of Plant Pathology and Plant-Microbe Biology, Cornell University, Ithaca, New York 14853, United States
| | - Michelle Cilia
- Agricultural
Research Service, USDA, Ithaca, New York 14853, United States
- Boyce Thompson Institute for Plant Research, Ithaca, New York 14853, United States
- Department of Plant Pathology and Plant-Microbe Biology, Cornell University, Ithaca, New York 14853, United States
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13
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DeBlasio SL, Chavez JD, Alexander MM, Ramsey J, Eng JK, Mahoney J, Gray SM, Bruce JE, Cilia M. Visualization of Host-Polerovirus Interaction Topologies Using Protein Interaction Reporter Technology. J Virol 2016; 90:1973-87. [PMID: 26656710 PMCID: PMC4733995 DOI: 10.1128/jvi.01706-15] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 11/30/2015] [Indexed: 01/08/2023] Open
Abstract
UNLABELLED Demonstrating direct interactions between host and virus proteins during infection is a major goal and challenge for the field of virology. Most protein interactions are not binary or easily amenable to structural determination. Using infectious preparations of a polerovirus (Potato leafroll virus [PLRV]) and protein interaction reporter (PIR), a revolutionary technology that couples a mass spectrometric-cleavable chemical cross-linker with high-resolution mass spectrometry, we provide the first report of a host-pathogen protein interaction network that includes data-derived, topological features for every cross-linked site that was identified. We show that PLRV virions have hot spots of protein interaction and multifunctional surface topologies, revealing how these plant viruses maximize their use of binding interfaces. Modeling data, guided by cross-linking constraints, suggest asymmetric packing of the major capsid protein in the virion, which supports previous epitope mapping studies. Protein interaction topologies are conserved with other species in the Luteoviridae and with unrelated viruses in the Herpesviridae and Adenoviridae. Functional analysis of three PLRV-interacting host proteins in planta using a reverse-genetics approach revealed a complex, molecular tug-of-war between host and virus. Structural mimicry and diversifying selection-hallmarks of host-pathogen interactions-were identified within host and viral binding interfaces predicted by our models. These results illuminate the functional diversity of the PLRV-host protein interaction network and demonstrate the usefulness of PIR technology for precision mapping of functional host-pathogen protein interaction topologies. IMPORTANCE The exterior shape of a plant virus and its interacting host and insect vector proteins determine whether a virus will be transmitted by an insect or infect a specific host. Gaining this information is difficult and requires years of experimentation. We used protein interaction reporter (PIR) technology to illustrate how viruses exploit host proteins during plant infection. PIR technology enabled our team to precisely describe the sites of functional virus-virus, virus-host, and host-host protein interactions using a mass spectrometry analysis that takes just a few hours. Applications of PIR technology in host-pathogen interactions will enable researchers studying recalcitrant pathogens, such as animal pathogens where host proteins are incorporated directly into the infectious agents, to investigate how proteins interact during infection and transmission as well as develop new tools for interdiction and therapy.
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Affiliation(s)
- Stacy L DeBlasio
- Boyce Thompson Institute for Plant Research, Ithaca, New York, USA USDA-Agricultural Research Service, Ithaca, New York, USA
| | - Juan D Chavez
- Department of Genome Sciences, University of Washington, Seattle, Washington, USA
| | - Mariko M Alexander
- Boyce Thompson Institute for Plant Research, Ithaca, New York, USA Department of Plant Pathology and Plant-Microbe Biology, Cornell University, Ithaca, New York, USA
| | - John Ramsey
- Boyce Thompson Institute for Plant Research, Ithaca, New York, USA
| | - Jimmy K Eng
- University of Washington Proteomics Resources, Seattle, Washington, USA
| | - Jaclyn Mahoney
- Boyce Thompson Institute for Plant Research, Ithaca, New York, USA
| | - Stewart M Gray
- USDA-Agricultural Research Service, Ithaca, New York, USA Department of Plant Pathology and Plant-Microbe Biology, Cornell University, Ithaca, New York, USA
| | - James E Bruce
- Department of Genome Sciences, University of Washington, Seattle, Washington, USA
| | - Michelle Cilia
- Boyce Thompson Institute for Plant Research, Ithaca, New York, USA USDA-Agricultural Research Service, Ithaca, New York, USA Department of Plant Pathology and Plant-Microbe Biology, Cornell University, Ithaca, New York, USA
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